Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Attribute “retina_logo_url” not allowed on element “img” at this point.
Element “center” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
The “center” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
An element with “role=menuitem” must be contained in, or owned by, an element with “role=menubar” or “role=menu”.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “:kx.co”.
Duplicate ID “:l2.ma”.
Duplicate ID “:l2.co”.
Duplicate ID “edit-tid-wrapper”.
Heading cannot be a child of another heading.
Stray end tag “h1”.
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
Duplicate ID “”.
End tag “p” implied, but there were open elements.
Unclosed element “span”.
Stray end tag “span”.
No “p” element in scope but a “p” end tag seen.
Bad value “4027c280581f1060d35bbc18-” for attribute “type” on element “script”: Subtype missing.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “action” on element “form”: Must be non-empty.
The “for” attribute of the “label” element must refer to a non-hidden form control.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “main” role is unnecessary for element “main”.
The first occurrence of ID “:kx.co” was here.
The first occurrence of ID “:l2.ma” was here.
The first occurrence of ID “:l2.co” was here.
The first occurrence of ID “edit-tid-wrapper” was here.
Empty heading.
The first occurrence of ID “” was here.
The “contentinfo” role is unnecessary for element “footer”.
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